Free Shipping on all orders over $99
Chat With a Growing Expert Live (M-F 9am to 1pm CST)
Customer Support (M-F 11am to 5pm CST) 1.800.921.4717

Active Air Infused Complete XL Liquid Culture System

Availability: In Stock
Usually ships In 1 Day
Item #: AA32
review-star review-star review-star review-star review-star
5.00 stars, based on 2 2 review(s). | Write a review
Retail: $49.99
$13.00
Price: $36.99
You Save: $13.00 (26.0%)
    Variety:
    • Active Air Liquid Culture Kit Only
    • Active Air System W/ Timer & Air Pump


    Update price

    Unlock faster, more robust mycelium growth with the Midwest Grow Kits Active Air Liquid Culture System! This professional-grade system infuses oxygen into your liquid culture, accelerating growth, preventing mycelium hardening, and producing up to 4X more mycelium compared to traditional methods.  Fully sterilized and leak-proof, the system is built with durable, high-temperature materials and is shippable for convenience.

    Choose Your Setup!

    The Complete system Includes:

    • Sterilized 28oz Jar of our New Dextrose and Extra Light Malt Solution with an organic anti-foaming agent
    • Complete reusable lid system with 0.22 Micron Filters,tubing,  back-flow valve, hose clamps and custom fittings
    • Custom 3D-Printed Exhaust Loop Tube Holder
    • Magnetic Stir bar
    • Hagen Marina 50 2.5w Air Pump
    • Hose Splitter for multiple hook ups
    • 24  Hour Heavy Duty Timer
    • 60cc Syringe, 16g Needles/Alcohol Swabs
    • Handheld Magnet
    • Extra filters
    • Detailed Instruction Booklet


    The Active Air Liquid Culture Kit
    - No Air Pump and No timer.

    • Sterilized 28oz Jar of our New Dextrose and Extra Light Malt Solution with an organic anti-foaming agent
    • Magnetic Stir bar
    • Complete reusable lid system with 0.22 Micron Filters,tubing, back-flow valve, hose clamps and custom fittings
    • Custom 3D-Printed Exhaust Loop Tube Holder
    • 60cc Syringe, 16g Needles/Alcohol Swabs
    • Handheld Magnet
    • Extra Filters
    • Detailed Instruction Booklet

    The Active Air Wide Mouth Jar Lid Only (Coming Soon)

    • Complete reusable lid system with 0.22 Micron Filters,tubing, back-flow valve, hose clamps and custom fittings
    • Custom 3D-Printed Exhaust Loop Tube Holder
    • Extra Filters
    • Detailed Instruction Booklet

    Customers Also Bought (check to add to cart)

    "Unveiled at the 2024 OKC Mushroom Festival"  "Limited Introductory Pricing! "

    Midwest Grow Kits introduces the Active Air Liquid Culture System, a professional-grade, shippable version of the liquid culture setup we’ve used in our lab for years. This system is specifically designed to infuse oxygen into your liquid culture, dramatically speeding up mycelium growth and increasing yield. Ideal for intermediate to advanced mushroom cultivators looking to maximize production.

    Key Benefits:

    • Speeds Up Mycelium Growth: The infusion of oxygen supercharges your liquid culture, leading to faster colonization and up to 4X more mycelium compared to traditional methods.
    • Produces small mycelium orbs- These orbs are easy to extract and identify when injecting into your grain. 
    • Prevents Hardening: Oxygenation keeps mycelium in a healthy, fluid state, avoiding the hardening or clumping issues often found in liquid cultures.
    • Enhanced Grain Spawn Colonization: The system encourages more aggressive and efficient mycelium growth when transferred to grain spawn, reducing overall cultivation time.
    • Shippable and Leak-Proof: Built with high-temperature, durable materials, this system is fully pre-sterilized and safe for shipping.
    • Ideal for Larger Projects: One air pump can run multiple jars, making this system scalable for larger cultivation setups.

    How It Works:

    The Active Air Liquid Culture System accelerates growth by providing a constant infusion of oxygen into the liquid culture. Here’s how it benefits your cultivation process:

    1. Sterile Injection: Start by injecting your chosen genetics—liquid culture syringe, spores, or agar wedge—into the pre-sterilized jar through a self-healing injection port. Make sure to follow sterile inoculation procedures.
    2. Incubation: After inoculation, incubate the liquid culture at the optimal temperature for your mushroom species (typically 76-82°F for grain-loving varieties). During this phase, spores begin to germinate, and mycelium starts to form at the bottom of the jar.
    3. Activate the Oxygenation: After 5-7 days, once the mycelium is visibly growing, turn on the air pump. Oxygenation not only accelerates growth but also helps the mycelium form healthier, more uniform clumps or "ropes." The system's timer allows you to customize the duration of air infusion, ensuring the culture gets the perfect balance of oxygen.
    4. Monitor Growth: Over the next 7-10 days, watch the mycelium thrive. Oxygenated liquid culture is more robust and spreads faster once transferred to grain spawn, leading to quicker colonization and less risk of contamination.
    5. Maintenance Mode: Once you're satisfied with the mycelium growth, reduce the air pump usage to maintain the culture. Run the air pump for 30-60 minutes every 8-10 hours to prevent hardening and keep the mycelium active until you're ready to use it.

    Why Oxygenation Matters:

    Oxygen is a critical factor in mycelium growth, and by oxygenating your liquid culture, you ensure faster development, healthier mycelium, and an overall increase in yield. Traditional liquid culture setups often limit oxygen exposure, which can slow down growth and lead to less vigorous mycelium. The Active Air Liquid Culture System addresses this by continuously supplying oxygen, which not only boosts growth but also improves the texture and usability of the culture when it’s time to transfer to grain spawn or other substrates.

    By providing the optimal growing environment, this system ensures your liquid culture is always at its best, whether you're a home grower or running a larger mycology project.

    Maximize your yield and streamline your mycelium growth with the Midwest Grow Kits Active Air Liquid Culture System—your trusted partner in mushroom cultivation!

    Overall Customer Rating of 2 Reviews:
    review-star review-star review-star review-star review-star

    Innovative way to expand LC's

    Rating:
    review-star review-star review-star review-star review-star
    Pros:
    Cons:
    Picked this up on a whim, I am on day 4 of expanding one of my favorite strains and this is getting interesting! I have never seen mycelium act this way. So far so good! I am seeing way much more mycelium in only 4 days versus a standard stir plate. I will update at day 7!

    Got Mine Saturday at Mush Fest!

    Rating:
    review-star review-star review-star review-star review-star
    Pros:
    Cons:
    That was so cool of you guys to launch this at OKC Fest! I wanna say how awesome this system is! The display you guys had was mind blowing! I can't believe how much mycelium those jars had! I inoculated mine on Sunday and its Wednesday and I am seeing tons of small balls forming already! Incredible! Can't wait for you guys to sell the lids by themselves! I will be buying many!